245582012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1302

約数の個数: 36

約数和(自身を含む): 467001360

約数和(自身を除く): 221419348

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 433, 676, 839, 866, 1678, 1732, 3356, 5629, 10907, 11258, 21814, 22516, 43628, 73177, 141791, 146354, 283582, 292708, 363287, 567164, 726574, 1453148, 4722731, 9445462, 18890924, 61395503, 122791006, 245582012]

約数ペア:

[(1, 245582012), (2, 122791006), (4, 61395503), (13, 18890924), (26, 9445462), (52, 4722731), (169, 1453148), (338, 726574), (433, 567164), (676, 363287), (839, 292708), (866, 283582), (1678, 146354), (1732, 141791), (3356, 73177), (5629, 43628), (10907, 22516), (11258, 21814)]